Organizing your proposal using the AIDA model, which stands for Attention, Interest, Desire, and Action, can help you capture and sustain your audience's attention and motivate them to take action. To grab their attention, use a catchy title, a hook, a statistic, a question, or a story. Then provide relevant and valuable information that shows your understanding of their needs and how your solution can help them achieve their goals. Create a desire for your solution by highlighting its features, advantages, and benefits and by using testimonials, case studies, or social proof to demonstrate your credibility and success. Finally, call your audience to action by telling them what you want them to do next. Include a clear and compelling call to action button, a deadline, or an incentive to create a sense of urgency and commitment.